1.
Conservation of water sensitive objects with moisture permeable materials;
透水气材料在水敏感性文物保护中的应用
2.
Study and Application for the Waterproof Breathable Material on Spacecraft
防水透气材料在航天器上的应用研究
3.
Test methods for water vapour transmission of building materials
GB/T17146-1997建筑材料水蒸气透过性能试验方法
4.
Test method for water vapor transmission of plastic film and sheet--Cup method
GB/T1037-1988塑料薄膜和片材透水蒸气性试验方法杯式法
5.
testing methods for water vapor transmission rate of plastic film and sheeting(instrument method)
塑料薄膜和片材透水蒸气性试验方法 测量仪器法
6.
Study on hygroscopicity and permeability of inner layers of poison-proof permeable protective suits
透气防毒服内层材料的吸湿透气性能研究
7.
The material is impermeable to air and fluids and can withstand at least eight hours of exposure to corrosive chlorine and ammonia gas.
这种材料不透气亦不渗水，且暴露于具腐蚀性的氯气与氨气下时，至少能耐得住八小时。
8.
Test method for the permeability of carbon materials
GB/T9973-1988炭素材料透气度试验方法
9.
Preparation of SiCp/SiC Composite by Chemical Vapor Infiltration;
化学气相渗透法制备SiCp/SiC复合材料
10.
Study on permeability of cement-classed tailings filling material
水泥-分级尾砂充填材料渗透性能研究
11.
Oxygen Permeability of Plastics Pipes Applied for Cold and Hot Water
冷热水用塑料管材透氧率的测试方法
12.
" Polymeric materials, cellular flexible-Determination of air flow permeability"
GB/T10655-1989高聚物多孔弹性材料空气透气率的测定
13.
The rate of flow of a liquid or gas through a porous material.
渗透度，渗透率液体或气体通过渗透材料流的量度
14.
clear water; clear plastic bags; clear glass; the air is clear and clean.
透明的水；透明的塑料袋；透明的玻璃；空气透明、清鲜。
15.
Quality inspection of parent material of cementitious capillary crystalline waterproof material
渗透结晶型防水材料中母料生产的质量检测
16.
Research on the Adsorption of Water Premeable Cement-Based to Heavy Metal Ions;
可吸附重金属离子的透水性水泥基材料研究
17.
Analysis on mechanism of cementitious capillary crystalline waterproofing materials
水泥基渗透结晶型防水材料的作用机理分析
18.
The application of cement based capillary crystalline waterproof material in engineering
水泥基渗透结晶型防水材料在工程中的应用